Brownells BRN-180SH Suppressor Optimized 300 Blackout 10″ Upper Receiver: A Comprehensive Review

17 Sep Brownells BRN-180SH Suppressor Optimized 300 Blackout 10″ Upper Receiver: A Comprehensive Review

Introduction:

The AR platform’s adaptability and modularity have made it a favorite among firearm enthusiasts. Brownells, a name synonymous with quality and innovation, has introduced the BRN-180SH Suppressor Optimized 300 Blackout 10″ Upper Receiver, further enhancing the AR’s capabilities. This review provides an in-depth look at this state-of-the-art product, focusing on its features, benefits, and technical specifications.

Design & Functionality:

The BRN-180SH is not just another upper receiver; it’s a testament to Brownells’ commitment to pushing the boundaries of firearm design. Crafted with suppressor use in mind, this upper receiver incorporates features that make the platform quieter and more suppressor-friendly.

One of the standout features is the gas shutoff setting. While gas shutoffs are not uncommon in piston-driven firearms, the BRN-180SH uses it as a true “single shot” setting. This feature, combined with the adjustable charging handle that can be pointed downwards like a bolt action, transforms the BRN-180SH into an incredibly quiet, fast-charging single shot. This design eliminates ejection port escaping gases, reducing noise at the shooter’s ear and in general.

Performance & Reliability:

The BRN-180SH is designed for versatility. Whether you’re looking for a quiet, single-shot experience or a semi-auto firing mode, this upper receiver delivers. The gas system can be adjusted to either the suppressed or unsuppressed setting, allowing users to tailor their shooting experience. The charging handle’s adjustability ensures that it doesn’t interfere with the shooter’s grip in semi-auto mode.

Another significant advantage of the BRN-180SH is the entirely contained reciprocating mass. This design allows users to pair the upper with lower receivers featuring a rear Picatinny rail or folding stock/brace, enabling firing even when folded.

Technical Specifications:

• Material: The upper receiver is crafted with precision and durability in mind.
• Muzzle Thread Adapter: Improved 5/8-24 muzzle thread adapter ensures precise alignment of suppressors with the bore.
• Gas System: Features a gas shutoff setting for single-shot mode.
• Charging Handle: Adjustable design that can be pointed downwards for a bolt-action feel or adjusted upwards for semi-auto.
• Barrel: 10.5” nitride barrel with a 1-8 twist.
• Muzzle Device: Ships with a classic A2 flash hider.

What Sets It Apart:

The BRN-180SH is a testament to Brownells’ dedication to innovation. The suppressor-optimized design, combined with features like the gas shutoff setting and adjustable charging handle, makes it a unique offering in the market. Whether you’re a professional shooter or an enthusiast, the BRN-180SH promises an unparalleled shooting experience.

Furthermore, the ease of maintenance, with straightforward access to the gas system and the AR-180 inspired operating system for simple rear removal, ensures that users can keep their firearm in top condition with minimal hassle.

Conclusion:

The Brownells BRN-180SH Suppressor Optimized 300 Blackout 10″ Upper Receiver is a blend of innovation, functionality, and design. For those seeking to enhance their AR platform with a focus on suppressor use, this upper receiver is an invaluable addition. Its robust construction, unique features, and thoughtful design make it a must-have for any firearm enthusiast.

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• Buy at Brownells and use code SEPT55 to save $50